12113827 has 8 divisors (see below), whose sum is σ = 13496832. Its totient is φ = 10777800.

The previous prime is 12113813. The next prime is 12113833. The reversal of 12113827 is 72831121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12113827 - 2¹¹ = 12111779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12113867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11199 + ... + 12232.

It is an arithmetic number, because the mean of its divisors is an integer number (1687104).

Almost surely, 2^12113827 is an apocalyptic number.

12113827 is a deficient number, since it is larger than the sum of its proper divisors (1383005).

12113827 is a wasteful number, since it uses less digits than its factorization.

12113827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23489.

The product of its digits is 672, while the sum is 25.

The square root of 12113827 is about 3480.4923502286. The cubic root of 12113827 is about 229.6644571605.

Adding to 12113827 its reverse (72831121), we get a palindrome (84944948).

The spelling of 12113827 in words is "twelve million, one hundred thirteen thousand, eight hundred twenty-seven".